BERTRAM HEIRS

Gas // district 4 // lease#175674

op: URBAN OIL & GAS GROUP, LLC

cum_oil

0 BBL

cum_gas

793k MCF

wells

1

production

1999-01 — 2026-03

peak_month

2000-03

-- production_history

cum_oil: 0 BBL cum_gas: 793,263 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3COLLINS & WARE, INC.111,0001999-10-05
EOF // data source: Texas Railroad Commission // 2026